Sash-cord guide



v Patented Dejo. 18,v 1883.

` Fig. l

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N4 FEYERS Wampas.. D. Q

UNIT/D STATES l PATENT OFFICE.

WILLIAM WV. BOYINGTON, OF HIGHLAND PARK, ILLINOIS.

SASH- CORD GUIDE.

SPECIFICATION forming part of Letters Patent No. 290,20?, dated December18, 1883.

` L Application filed Tune 11, 1883. (Model.)

To all whom it may concern,.-

Be it known that I, WILLIAM W.. BOYING- TON, residing at Highland Park,in the county of Lake and State of Illinois, and a citizen of the UnitedStates, have invented a new and useful Improvement in Devices forHolding Sash Weights at Different Elevations, of which the following `isa full description, reference being had to the accompanying drawings, inwhich Figure 1 is a side elevation of a side j amb of a window-frame,partly in section, also showing avertical section of the hanger; Fig. 2,an elevation of the face-plate.

The object of this invention is to so construct a hanger or device forsupporting sashweights as that the cord may be held or fastened atanyfelevation; and the device is more particularly designed to be usedin connec tion with detachable cord-fasteners, so that when the cord isdetached from the sash itl will not be pulled back out of reach by thedescent of the weight 5 and the invention consists in thenovelconstruction and combination of parts hereinafter described and claimed.

In the drawings, `A represents a side jamb of a window-frame; B,sash-cord; C, weight; ,'face-plate of the hanger; b, roller or wheel; c,dog; d, weighted arm of dog; e, stop or projection to prevent the dogfrom passing back out of action, and f side plates of the hanger. Theframe A, of which a part only is shown, is of the usual construction,and the cord B and weight C are also of the usual construction. rIhehanger a is provided with side plates or wings, f, into which the rollerb is journaled, and to which the dog c is pivot-ed. This casing a f is,by preference, made of brass, but it may be made of malleable cast-iron,sheet metal, or of other suitable material. The wheel b is usually madeof malleable castiron, and the dog c of brass; but either may be made ofany other suitable metal or material. The roller b varies considerablyin size, one of the large size being shown; but whatever size is usedits pivots or bearings are adj usted to bring it with its cord intoproper relation with the dog c. The dog c is pivoted, as shown in Fig.1, and its lower. end is, by

lit after it has been thrown into use.

preference, somewhat roughened, as there shown, to insure its taking astrong hold of the rope. vThe casingy a-f of the hanger is provided witha stop, e, which prevents the arm d of the dog from rising so far as topermit the dog c to pass so far back as to be thrown out of use, byreason of its passing behind the center or pivot ,of the roller b, andthe dog may be prevented from coming in contact with the sash byfurnishing the device with another or additional limit-stop, to`regulate the descent of the arm d. As shown, the the arm d is weightedat its `outer end, and I prefer this form, but a spring may be usedinstead of theweight, as the purpose of the weight or spring is to keepthe dog out of con- -tact with the rope in the ordinary movement or useof the sash, and to assist in releasing When used in connection with adetachable cordfastener, its operation is as follows: The cord B, eitherbefore or after it is released from the sash, is pulled down, so as.tobring the weight to the ldesired elevation, or to give the desiredlength of cord for manipulation.v The cord is then slightly straightenedout or lifted, so as tov bring it in contact with they dog c, when byceasing the grip, so as to let the weight act,

the cord will be gripped or pinched, so as to hold it between the dogandthe roller. Vhen it is desired to release the dog, a downward pull inthe direction in which the inner end of the cord is shown in Fig. 1 isgiven, and by its movement and by the weight of the arm d throws the dogout of contact, where it will remain until the cord is again lifted tobring it in contact, or until the dog c is pushed in by hand. Thisarrangement makes a very desirable hanger to be used in connection withdetachable cord-fasteners or other device used for the purpose ofpermitting a removal 0f the sash for cleaning or other purpose; but itsuse is not confined or limited to a connection with sash-cordsdetachably attached. It is useful for" all methods of yhangingsashweights.

What I claim as new, and desire to secure by Letters Patent, is asfollows:

1. The hanger a, having side plates, f, and

